STATUS OF SCHOENOPLECTUS HALLII (HALL'S BULRUSH) (CYPERACEAE) IN THE UNITED STATES

New information is provided on the distribution, ecology and life history, threats, research needs and conservation status for Hall's bulrush ( Schoenoplectus hallii ). Additional information is presented on taxonomy, the status of Hall's bulrush in each state where it has been recorded, management recommendations, and the adequacy of any regulatory mechanisms in place to protect or manage the species' habitat. A history is provided for previous evaluations of Hall's bulrush by the U.S. Fish and Wildlife Service, and the species' potential as a candidate for official listing under the Endangered Species Act of 1973.